1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
8_murik_8 [283]
2 years ago
14

Evaluate 1/5t + 1/10 when t= 1/2

Mathematics
1 answer:
Aliun [14]2 years ago
8 0

Step-by-step explanation:

\frac{1}{5} ( \frac{1}{2} ) + ( \frac{1}{10} ) \\  \frac{1}{10}  +  \frac{1}{10}  \\  =  \frac{2}{10}  \\  =  \frac{1}{5}

You might be interested in
HELP ON A TEST
Strike441 [17]
First three. A, b, c.
The triangle is a right triangle.
The triangle is a Pythagorean triple.
The triangles hypotenuse is 39 inches.
7 0
3 years ago
Make a the subject of a2+b2=c2
wel

Answer:

a=\sqrt{c^2-b^2

⇒ a=\sqrt{(c+b)(c-b)}        [Factorized form]

Step-by-step explanation:

Given expression:

a^2+b^2=c^2

We need to make a the subject.

In order to do that we need to solve the expression for a in terms of b and c

We have,

a^2+b^2=c^2

Subtracting both sides by b^2

a^2+b^2-b^2=c^2-b^2

a^2=c^2-b^2

Taking square root both sides in order to remove square of a

\sqrt{a^2}=\sqrt{c^2-b^2}

a=\sqrt{c^2-b^2

The difference of squares can be factorized and written  as:

a=\sqrt{(c+b)(c-b)}    [difference of squares x^2-y^2=(x+y)(x-y) ]

4 0
2 years ago
Which could be the resulting equation when elimination is used to solve the given system of equations?
Katena32 [7]

there are no mutiple choices

3 0
3 years ago
Read 2 more answers
Triangle M R N. Angle N is 98 degrees. Side N M extends to form exterior angle with a measure of 109 degrees.
Scilla [17]

Answer:

16 degrees

Step-by-step explanation:

<u><em>The question is</em></u>

Find the measure of angle R

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles

so

In this problem

m\angle N+m\angle R=109^o

we have

m\angle N=93^o

substitute

93^o+m\angle R=109^o

m\angle R=109^o-93^o=16^o

7 0
3 years ago
2.4) Solve 9x2 + 6x = 48
Daniel [21]
18 +6x = 48
6x= 48-18
6x=30
X= 30\6
X=5
3 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate 1/3 m- 1- 1/2 n when m=21 and n=12
    15·1 answer
  • WILL GIVE BRAINEST <br>For the x-values 1,2,3, and so on, y-values...
    9·1 answer
  • Is the open sentence 8 - 4x = 4x true or false when x=0
    7·2 answers
  • 4 (a+3)=36 show all steps
    11·1 answer
  • The best answer gets brainiest please help!
    6·2 answers
  • A triangle has sides with lengths of 45 miles, 60 miles, and 75 miles. Is it a right triangle?
    7·1 answer
  • Solve the question below
    5·1 answer
  • How to calculate<br> 1/2 × 24cm²​
    13·1 answer
  • !PLEASE HELP, THANK YOU!
    7·1 answer
  • Select the correct answer.<br> Which of these graphs represents a function?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!